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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-21 22:42:19 (GMT) |
|---|---|---|
| committer | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-09-22 16:00:23 (GMT) |
| commit | c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a (patch) | |
| tree | 4a31e92876cb55753ac16aac95fb2dbe57236b3d /arch/arm/mach-uniphier/board_init.c | |
| parent | 0298f4c0032e2ba7e417aacc66da98887a2e0a5b (diff) | |
| download | u-boot-c72f4d4c2ebb3be9797ef6cd7dcbc2124c825f7a.tar.xz | |
ARM: uniphier: add PLL init code for LD11 SoC
- Initialize PLLs (SPL initializes only DPLL to save the precious
SPL memory footprint)
- Adjust CPLL/MPLL to the final tape-out frequency
- Set the Cortex-A53 clock to the maximum frequency since it is
running at 500MHz (SPLL/4) on startup
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'arch/arm/mach-uniphier/board_init.c')
| -rw-r--r-- | arch/arm/mach-uniphier/board_init.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-uniphier/board_init.c b/arch/arm/mach-uniphier/board_init.c index b57a33f..b9be52f 100644 --- a/arch/arm/mach-uniphier/board_init.c +++ b/arch/arm/mach-uniphier/board_init.c @@ -128,6 +128,7 @@ int board_init(void) sg_set_pinsel(153, 14, 8, 4); /* XIRQ4 -> XIRQ4 */ sg_set_iectrl(153); led_puts("U1"); + uniphier_ld11_pll_init(); uniphier_ld11_clk_init(); break; #endif |